国家/地区 中国（4）
IPC部 C（4）
IPC大类 C25（4） C23（2）
IPC小类 C25D（4）
IPC C25D015/00（4）
发明人 ZHANG Z（4）
公开年
申请年 2020（2） 
专利权人

Magnesium alloy surface micro-arc oxidation/graphene oxide/stearic acid super-hydrophobic composite coating used in automobile application, comprises micro-arc oxidation layer, graphene oxide layer and stearic acid layer sequentially attached to surface of magnesium alloy.

PENG N, WEN Y, ZHANG Z, WANG D, SHANG W

Preparing graphene oxide self-sealing micro-arc oxidation film layer comprises e.g. preparing electrolyte-containing graphene oxide, and placing light alloy substrate in electrolyte for micro-arc oxidation to obtain ceramic film layer.

CHEN Y, GUO Z, YANG Z, WANG N, ZHANG Z, ZHANG L, ZHAO Q, CHEN H, HAO J

Aluminum mold useful for automobile engine, e.g. the aluminum mold main body, buffer layer, graphene wear-resistant layer and zirconium oxide anti-corrosion layer are sequentially arranged from inside to outside.

ZHANG Z

Preparation of graphene composite anti-corrosive coating by preparing organic coating solution with hydroxyl or amino group of organic polymer, preparing graphene oxide or modified graphene solution, and polishing metal surface.

ZHUANG C, CHEN S, ZHANG Y, ZHANG Z